ClassCastException in MockMvc when testing async calls with Spring Security [SPR-16698]

[spring-projects-issues]

martian opened SPR-16698 and commented

See discussion in Reference URL.

java.lang.ClassCastException: org.springframework.security.web.servletapi.HttpServlet3RequestFactory$SecurityContextAsyncContext cannot be cast to org.springframework.mock.web.MockAsyncContext
	at org.springframework.test.web.servlet.TestDispatcherServlet.initAsyncDispatchLatch(TestDispatcherServlet.java:90)
	at org.springframework.test.web.servlet.TestDispatcherServlet.service(TestDispatcherServlet.java:68)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	at org.springframework.mock.web.MockFilterChain$ServletFilterProxy.doFilter(MockFilterChain.java:160)
	at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:127)
	at org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:110)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

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Affects: 4.3.15, 5.0.5

Reference URL: 6e4bbac

Issue Links:

• ClassCastException in TestDispatcherServlet [SPR-16695] #21236 ClassCastException in TestDispatcherServlet ("duplicates")

[spring-projects-issues]

Rossen Stoyanchev commented

This is the same as #21236.